The Truth about PETA ???

Hello everyone, I have known about PETA (People for the Ethical treatment of Animals) 3 years ago. As I know, this is a good organization for animal lovers in USA, maybe all over the World. We can find some information about it in this site:
Link : https://www.peta.org/
I love animals, so I pay attention in PETA, but 1 day ago, my friend shared me this link: https://www.petakillsanimals.com/
It tells PETA kills too much dogs and cats, it's too much terrible to be true. I think this is fake news, but, I hope some one give me real information about PETA. Please share your information in comment, thanks !